Advertisements
Advertisements
प्रश्न
How will you register individual participation in solid waste management?
Advertisements
उत्तर
- Putting the garbage into the trash.
- Repair and maintain the goods and use them for longer.
- Using 3 'R' mantras in solid waste management. Reduce (reducing waste), reuse (reuse of waste), recycle (recycling of waste)
- Put the plastic wrap of chocolate, biscuits, ice cream or cold materials into dust bins without putting it in the road or open space.
- Avoid the use of plastic bags and use bags made from cloth bags, home old saris, bedsheets, and curtains as an alternative.
- Writing on both sides of the paper. Re-use of greeting cards, and gift papers.
- By reducing the use of tissue paper, use a handkerchief near themselves.
- Using a rechargeable battery instead of leading batteries.
- To encourage themselves, family and society in solid waste management, implementing various programs.
- Avoiding ‘use and throw’ type of articles like pens, canned cold drinks and tetra-packs etc.
APPEARS IN
संबंधित प्रश्न
How can you help in reducing the problem of waste disposal? Give any two methods.
Students in a school listened to the news read in the morning assembly that the mountain of garbage in Delhi suddenly exploded and various vehicles got buried under it. Several people were also injured and there was traffic jam all around. In the brain storming session the teacher also discussed this issue and asked the students to find out a solution to the problem of garbage. Finally they arrived at two main points -one is self management of the garbage we produce and the second is to generate less garbage at individual level.
1) Suggest two measures to manage the garbage we produce.
2) As an individual, what can we do to generate the least garbage? Give two points.
3) List two values the teacher instilled in his student in this episode.
Mention any two sources of wastes.
Every household produces a lot of material A daily. In one of the methods of disposal B, material A is burned at a very high temperature of about 1000°C in a structure called C. During this process, the organic matter present is removed as D and E whereas F is left behind (which can be dumped in a landfill site).
(a) What is material A?
(b) Name the method of disposal B.
(c) What is structure C known as?
(d) What are (i) D (ii) E, and (iii) F?
(e) This method is especially suitable for the disposal of materials produced by certain institutions. Name such institutions.
State the scientific and eco-friendly methods of waste management.
What is known as waste?
What is eutrophication?
How does an incinerator work?
In schools, waste management rules say that we should separate waste into two categories.
Explain the link between waste and dangerous diseases like dengue and malaria?
The use of microorganism metabolism to remove pollutants such as oil spills in the water bodies is known as ____________.
How does recycling help reduce pollution?
What is compost?
The burning of solid waste in ______ is called incineration.
Garbage buried inside landfills remain here for a long time as they decompose very slowly and become _______.
Analogy:
Biodegradable waste: Leaves, Garden wastes:: Non-biodegradable waste: ______.
In a village in Karnataka, people started cultivating crops all around a lake which was always filled with water. They added fertilisers to their field in order to enhance the yield. Soon they discovered that the waterbody was completely covered with green floating plants and fishes started dying in large numbers.
Analyse the situation and give reasons for excessive growth of plants and death of fish in the lake.
Provide a suitable term that expresses the meaning of the following statement.
An area where a lot of garbage is collected, spread out and covered with soil.
